Haizhiyin property

People trapped in the elevator never choose whether it is a holiday or not.

1, people trapped in the elevator is a manifestation of elevator failure.

When an elevator component or control system is abnormal, it will hinder the normal operation of the elevator, resulting in the elevator being trapped. From this point of view, people trapped in the elevator is a concrete manifestation of elevator failure. It tells passengers that there is something wrong with the elevator, and also tells the maintenance personnel to repair it immediately.

2, the elevator trapped people is a state of protection.

The trapped elevator not only reflects the elevator's fault, but also indicates that the elevator's continued operation will expand the fault or cause accidents that endanger personal and equipment safety, and it must be stopped immediately. From this point of view, the elevator is also a protective state, just like the leakage protector in the electrical circuit. When the line or equipment fails, which may endanger personal safety, it will automatically cut off the power supply, leaving the equipment in a state of power loss, thus protecting personal safety.

3. Trapping people in the elevator is a technical measure taken by designers out of the concept of safety design.

When the elevator breaks down, the elevator stops running immediately, so that the elevator is in a stopped state. This is a control measure to prevent the elevator from running in an abnormal state and a technical measure taken by designers to ensure personal safety. If not, imagine what would happen if the door lock failed and the elevator could still run? Although on the surface, being trapped is not a good thing, its essence is to protect passengers' personal safety to the maximum extent.